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(1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块； (2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码； (3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图； (4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）； ((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )

用于在MATLAB中绘制多坐标轴，将多个变量绘制在一张图中(MATLAB is used to draw multiple axes, multiple variables are plotted in a graph)

说明：  fsk在matlab的simmulink上面的仿真(fsk matlab' s simmulink in the above simulation)

CC_ABSCISSA returns the I-th Clenshaw Curtis abscissa.

mimo系统中常见的三种算法中的性能比较(Performance comparison of three common algorithms in MIMO system)

说明：  著名的ICP算法！matlab源程序，验证可用！(ICP algorithm famous! matlab source code to verify availability!)

配电网重构，蚁群算法，非常好，非常适用，可以直接用(Distribution network reconfiguration, ant colony algorithm)

MATLAB将经纬度坐标转换成直角坐标,fsfssdgfvs(Using MATLAB latitude and longitude coordinates into Cartesian coordinates)

说明：  程序mtlab中的代码-地震波反应谱与时程波相互转换(Interconversion between seismic response spectrum and time-history wave)

说明：  主要对比了干扰对齐算法中，最大信干噪比算法，交替最小化算法，最小干扰泄露算法，并且通过改变天线数量，用户数量，自由度，观察三种算法性能(alignment algorithms including max-SINR,min-WIL,min-ALT)